Looking for a job

Pierre Legendre

@pierrelegendre

Message

Data Analyst | Data Visualization | Expert in SQL, R & Power BI

Colombia

Message

What I'm looking for

I am looking for a challenging role that allows me to leverage my data analysis skills in a dynamic environment, preferably with opportunities for remote work.

Bilingual Data Analyst with extensive expertise in extracting, loading, transforming, and analyzing data. Proficient in SQL and R, with strong skills in building data visualization reports and interactive dashboards using Power BI to support data-driven decision-making. Experienced in managing data projects across the healthcare, pharmaceutical, and telecommunications sectors. My background also includes a strong foundation in statistical analysis, predictive modeling, and knowledge of Machine Learning techniques. Recognized for strong problem-solving abilities, collaborative leadership in multidisciplinary teams, and a results-driven analytical mindset.

Experience

Work history, roles, and key accomplishments

Data Analyst & Business Intelligence

ORANGE

Dec 2020 - Dec 2022 (2 years)

- Led the "Rationalisation des offres" project, migrating up to 20,000 outdated business customer lines weekly, improving database efficiency
- Managed large databases with Teradata SQL, generating migration files
- Created SQL queries to provide insights and meet business needs
- Automated processes with SQL scripts
- Collaborated with stakeholders to ensure project success

SQL Teradata Database Management Data Analysis Business Intelligence Power BI

Data Analyst

AUDITIME CONSEILS

Dec 2019 - Dec 2020 (1 year)

- Ensured data quality control from the Medical Information System Program (PMSI) for healthcare partners
- Developed statistical tools to analyze healthcare activities and financial performance
- Provided technical support and training to clients
- Drafted annual reports summarizing KPIs and key insights for healthcare partners

Statistical Analysis Training Healthcare Analytics Reporting Qlikview Excel

Data Analyst & Project Manager

CARENITY

Aug 2018 - Dec 2019 (1 year 4 months)

- Managed online observational studies from literature review to data analysis and client presentation
- Conducted advanced statistical analyses on survey data (10-10,000 respondents)
- Maintained client relationships and mentored interns
- Automated data processing from Excel to R
- Contributed to scientific abstracts, posters, and articles

Project Management Statistical Analysis Data Processing R Programming Data Automation Excel Survey Design

Education

Degrees, certifications, and relevant coursework

University of Rennes 1

Master’s Degree, Applied Mathematics and Statistics

2013 - 2018

Completed a Master’s Degree in Applied Mathematics and Statistics, focusing on advanced statistical methods and their applications in various fields, including data analysis and modeling.